2798493698

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73571}}^1$

素因数の和:73623

約数の個数: 64

約数和(自身を含む): 5932846080

約数和(自身を除く): 3134352382

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1463, 1729, 2002, 2717, 2926, 3458, 5434, 19019, 38038, 73571, 147142, 514997, 809281, 956423, 1029994, 1397849, 1618562, 1912846, 2795698, 5664967, 6694961, 9784943, 10520653, 11329934, 13389922, 15376339, 18172037, 19569886, 21041306, 30752678, 36344074, 73644571, 107634373, 127204259, 147289142, 199892407, 215268746, 254408518, 399784814, 1399246849, 2798493698]

約数ペア:

[(1, 2798493698), (2, 1399246849), (7, 399784814), (11, 254408518), (13, 215268746), (14, 199892407), (19, 147289142), (22, 127204259), (26, 107634373), (38, 73644571), (77, 36344074), (91, 30752678), (133, 21041306), (143, 19569886), (154, 18172037), (182, 15376339), (209, 13389922), (247, 11329934), (266, 10520653), (286, 9784943), (418, 6694961), (494, 5664967), (1001, 2795698), (1463, 1912846), (1729, 1618562), (2002, 1397849), (2717, 1029994), (2926, 956423), (3458, 809281), (5434, 514997), (19019, 147142), (38038, 73571)]